ARK-OS/arkos/arkrt/ark.ui.basic/Sources/SwiftCrossUI.docc/View fundamentals.md

View fundamentals

Overview

The View protocol and the ViewBuilder result builder are the backbone of SwiftCrossUI. Together they enable you to build up large apps from simple views.

The main two view composition primitives are VStack, for vertical layouts, and HStack, for horizontal layouts. ZStack comes in handy sometimes when you need to overlay a bunch of views in the z direction.

Topics

• View
• ViewBuilder
• VStack
• HorizontalAlignment
• HStack
• VerticalAlignment
• ZStack
• Text
• Image
• Color
• Divider
• Spacer
• ForEach
• Group
• ScrollView
• Axis
• ProgressView
• WebView
• GeometryReader
• GeometryProxy
• AnyView
• ContentUnavailableView